Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8CMM callsign genealogy
Currently held by Miller, Christopher M
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by W8CMM's current licensee, walking backwards.
- Miller, Christopher MCOgranted 2003-06-23cancelled 2006-02-07
Successor callsigns
Callsigns held now by people who previously held W8CMM.
No current licensee on record previously held this callsign.